Baby Names Ending in O
Hand-picked baby names that end with O. Final-sound choice shapes how a name pairs with middle and last names — vowel endings feel softer, consonant endings feel more decisive. Below are 468 options ranked by current US popularity.
- JoGod is gracious
- LeoLion
- AntonioPriceless one
- MarioMale, warlike
- RicardoPowerful ruler
- FranciscoFree man, Frenchman
- RobertoBright fame
- PedroRock
- AngeloAngel, messenger
- FernandoBrave traveler
- ArmandoArmy man
- AlejandroDefender of mankind
- EduardoRich guardian
- AlbertoNoble, bright
- LorenzoFrom Laurentum
- AlfredoElf counsel
- SergioServant
- JulioYouthful
- ArturoBear man
- OrlandoFamous in the land
- AlonzoNoble, ready
- AlfonsoNoble, ready
- MarcoWarlike, of Mars
- CleoGlory, pride
- OttoWealth, prosperity
- ErnestoSerious, resolute
- RodolfoFamous wolf
- GerardoSpear brave
- PabloSmall, humble
- MargoPearl
- GilbertoBright pledge
- RoccoRest
- GuillermoResolute protector
- ConsueloConsolation
- RamiroGreat judge
- HugoMind, intellect
- GustavoRoyal staff of Goths
- ReynaldoWise ruler
- RolandoFamous land
- EmilioRival
- RogelioFamous with spear
- AlphonsoNoble and ready
- SantiagoSaint James
- VitoLife
- IgnacioFiery
- DomingoOf the Lord
- LeonardoBrave as a lion
- CarloFree man
- BrunoBrown
- ElmoProtector
- BenitoBlessed
- DiegoSupplanter, teacher
- HumbertoBright support
- MiloSoldier, merciful
- DinoSmall sword
- GregorioWatchful, vigilant
- RosarioRosary
- GinoWell-born
- WilfredoDesired peace
- RocioDewdrops
- MaryjoBitter increase
- AlvaroGuard of all
- AldoOld, rich
- RodrigoFamous ruler
- SocorroHelp, relief
- MauricioMoorish, dark-skinned
- HeribertoIllustrious warrior
- FedericoPeaceful ruler
- BernardoBrave as a bear
- RomeoPilgrim to Rome
- RicoPowerful ruler
- EdwardoRich guard
- GonzaloBattle, war
- WaldoRule, power
- RaymundoWise protector
- RigobertoBright ruler
- CarmeloGarden land
- TheoDivine gift
- MarloFrom the swampy land
- ThiagoSaint James